which-of-the-following-about-rna-processing-is-false-a-introns-are-removed-befor

Question

Which of the following statements about RNA processing is false?

Accepted Answer

The spliceosomes remove the exon in pre-mRNA

Answer

Introns are removed before mRNA leaves the nucleus

Answer

The 5' end will be capped

Answer

Poly-A tail will be added at the 3' end